1338522045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{91711}}^1$

素因数の和:91865

約数の個数: 32

約数和(自身を含む): 2465218560

約数和(自身を除く): 1126696515

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 139, 417, 695, 973, 2085, 2919, 4865, 14595, 91711, 275133, 458555, 641977, 1375665, 1925931, 3209885, 9629655, 12747829, 38243487, 63739145, 89234803, 191217435, 267704409, 446174015, 1338522045]

約数ペア:

[(1, 1338522045), (3, 446174015), (5, 267704409), (7, 191217435), (15, 89234803), (21, 63739145), (35, 38243487), (105, 12747829), (139, 9629655), (417, 3209885), (695, 1925931), (973, 1375665), (2085, 641977), (2919, 458555), (4865, 275133), (14595, 91711)]